131364690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{15583}}^1$

素因数の和:15874

約数の個数: 32

約数和(自身を含む): 316417536

約数和(自身を除く): 185052846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 15583, 31166, 46749, 77915, 93498, 155830, 233745, 467490, 4378823, 8757646, 13136469, 21894115, 26272938, 43788230, 65682345, 131364690]

約数ペア:

[(1, 131364690), (2, 65682345), (3, 43788230), (5, 26272938), (6, 21894115), (10, 13136469), (15, 8757646), (30, 4378823), (281, 467490), (562, 233745), (843, 155830), (1405, 93498), (1686, 77915), (2810, 46749), (4215, 31166), (8430, 15583)]